baber/WOPTO huggingface dataset:
Patent JP-2002016385-A (JP)
Title: Heat sink for heat generating component
Inventor: ODA KOJI
IPC: H05K7/20
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To enhance cooling capacity more to the heat generated by heat generating component. SOLUTION: A heat radiation accelerating member 21 consisting of material excellent in heat conductivity is arranged within the cavity 2b of a cooling fin 2. This heat radiation accelerating member 21 is made, being bent in sine wave form or in zigzag form, and as material, for example, stainless spring member or aluminum or the like is used. Moreover, the heat radiation part 21 is roughly as long as the cavity 2b of the cooling fin 2. The surface of each bend 22 of the heat radiation accelerating member 21 pressure-contacts with the inwall face 23 of the cavity 2b by press-fitting, for arrangement, the heat radiation accelerating member 21 into the cavity 2b.  As a result, the contact pressure to the inwall face 23 of the bend 22 of the heat radiation accelerating member 21 goes high, and this heat radiator can smooth the heat conduction from the inwall face 23 to the heat radiation accelerating member 21. Then, the contact area to air becomes large by the heat radiation accelerating member 21 within the cavity 2b becomes large, and the heat radiation area increases, and cooling effect rises more.
Patent JP-2001077025-A (JP)
Title: Manufacture of semiconductor film
Inventor: CHO KOYU
IPC: C23C14/34
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a conductive type at high conductivity using a sputtering method which is productive for film forming at a low temperature by setting the temperature of a substrate to a specified value or below at sputtering. SOLUTION: A semiconductor film of a conductive type, P-type or N-type, is manufactured by a sputtering film-formation which uses a single crystal or polycrystal semiconductor target where III value or IV value element for providing a conductive type, P-type or N-type, is added by, preferably, 1×1017 cm-3 or more, in an atmosphere where the partial pressure ratio of hydrogen in an inactive atmosphere is 30% or more such as argon which comprises hydrogen. The formed N-type semiconductor film may be annealed at 700 deg.C or below. As crystallinity degrades when the film-formation temperature at a substrate is 200 deg.C or above, it should be 200 deg.C or below, 100 deg.C or below is preferred, at sputtering.
Patent JP-2002000083-A (JP)
Title: Embedded-type planter and method for setting planter
Inventor: FUJII KIYOHIDE
IPC: A01G9/02
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide the subject planter aiming at improving the shrubbery variation in the common space of multiple dwelling houses. SOLUTION: This planter 3 has a side part with plural holes at the lower part, which is in an upwardly and outwardly openable form, and a handle 12 at the top of the side part. The other objective method for setting these planters comprises the following: a plurality of these planters 3 to be embedded in the ground are embedded adjacently with each other around a tree such as a roadside tree to separate the upper soil and the lower soil of the surrounding of the tree from each other.
Patent JP-2002014242-A (JP)
Title: Optical waveguide device
Inventor: ARAKAWA TOMIYUKI
IPC: G02B6/122
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical waveguide having a large relative refractive index difference between the core and the lower clad and upper clad. SOLUTION: An embedded silicon oxide film of a SOI substrate is used as the lower clad 102 and the core 103 is formed by processing the silicon layer of the SOI substrate. Then a silicon oxide film is deposited on the surface of the SOI substrate to form the upper clad 104. Since the difference in the refractive index between silicon and silicon oxide film is large, the obtained optical waveguide has a large relative refractive index difference. By increasing the relative refractive index difference of the optical waveguide, the optical circuit can be manufactured in a small size and at a low cost, and by using the SOI substrate, the number of processes for the manufacture can be decreased.
Patent JP-2002012388-A (JP)
Title: Rock lifting method and rock removing method
Inventor: KAMISHIMA AKIO
IPC: E21C37/08
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a rock lifting method of excellent versatility capable of reliably lifting a rock, and a rock removing method using the hoisting method. SOLUTION: A hole 3 is drilled from a face side of the rock 2 to be hoisted. A hollow sheath pipe 4 with a tip 42 thereof expandable in the radial direction is inserted in the drilled hole 3. A rock drilling machine 5 is inserted in the hollow sheath pipe 4, and the tip 42 of the hollow sheath pipe is pressed by a pressing part 51 of the rock drilling machine 5 to allow the tip 42 of the hollow sheath pipe to be expanded in the radial direction and engaged with an inner wall surface of the drilled hole. A wire fitted to a tip of a boom of a heavy construction vehicle is fixed to the hollow sheath pipe 4, and the hollow sheath pipe 4 is lifted by operating the vehicle to lift the rock 2.
Patent JP-2002009192-A (JP)
Title: Multi-layer wiring board and semiconductor device
Inventor: KURIHARA TAKASHI
IPC: H01L23/52
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a multi-layer wiring board and a semiconductor device which can be manufactured inexpensively and whose thickness can be thinned in the multi-layer wiring board wherein a wiring layer (12) and an insulation layer (10) are alternately laminated and at least a pair of the wiring layers arranged on the surface and the rear face of the insulation layer are electrically connected through a connection part (28) formed by penetrating the insulation layer. SOLUTION: III the multi-layer wiring board, a plurality of the wiring layers and the insulation layer laminate and form the wiring board forming the wiring layer on only one surface of plate-like or sheet-like insulation layers so that the wiring layer and the insulation layer are mutually positioned, the connection part extends a part of the wiring layer of the wiring board on the area of an opening part (16) formed by penetrating the insulation layer of the wiring board to forms an extension part (30), and the extension part and the wiring layer of the other wiring board adjoined and laminated are electrically connected through a low melting point metal part (32).
Patent JP-2002012652-A (JP)
Title: Epoxy resin composition and prepreg
Inventor: SOEDA YOSHIHIRO
IPC: C08K5/5415
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To obtain both an epoxy resin composition excellent in flow controllability, toughness, strength, adhesion and heat and water resistances and a prepreg impregnated with the resin composition. SOLUTION: This epoxy resin composition comprises an aromatic diamine as a curing agent and further contains silica prepared by carrying out the hydrolysis and polycondensation of an alkyl silicate with condensation water produced from dehydrating condensation reaction caused in the composition.
Patent JP-2002014841-A (JP)
Title: Debugger kernel system
Inventor: YOSHIMURA MIYOKO
IPC: G06F11/26
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a debugger kernel system capable of realizing a desired developing environment for each user by making this system available for any kind of target machine as long as this system corresponds to a standard specification kernel, and allowing this system to facilitate countermeasures even to any system without any kernel, and easily integrating a developing tool. SOLUTION: This system is constituted of a host machine 1 having a program debug tool and a target machine constituting a sales slip outputting system. In this case, a target board is integrated into a target machine 6, and an agent function 7, a kernel 8, a debug kernel 10, and an application program 9 are stored. The debug kernel 10 is constituted as a kernel in a small size for performing multi-task control so that all system states on the target board can be grasped and controlled.
Patent JP-2002019438-A (JP)
Title: Suspension
Inventor: YAMAGUCHI TAKASHI
IPC: B60G9/04
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To restrain the development of wrinkles and a crack in left and right edge parts of torsion beams in a trailing type suspension of a vehicle. SOLUTION: In the trailing type suspension of the vehicle, in the cross-sectional U-shaped torsion beams 4, left and right end parts 5 respectively increase the depth (the vehicle longitudinal directional length) toward the left and right edges, the left and right edges are respectively welded to the left and right torsion beams, both torsion beams are connected in the car width direction, an increase rate of the length in an A-A cross section at a distance to the car width directional inside from the edges becomes maximum, and cutouts 8 are respectively formed in upper and lower bending shoulder parts for sandwiching a bottom part 6 on the edges.
Patent JP-2001346201-A (JP)
Title: Image coder and its method, image decoder and its method, image recorder, image transmitter
Inventor: HASHIMOTO YASUHIRO
IPC: H04N19/196
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an image coder that users a plurality of PMEG2-MP ML coders so as to encode an HDTV signal with high image quality under a simple control. SOLUTION: An image divider 110 divides a received image into four, which are fed to division image coders 120-i (i=1-4) and an allocation bit rate arithmetic section 171 sets a bit rate to each division image coder 120-i on the basis of a generated code amount of a preceding frame or the like. In this case, the total sum of the bit rates with respect to the 4 division image coders is made constant. In each division image coder 120-i, each MP ML encodes the divided image based on a bit rate, and a video stream integrator 160 integrates the coded images to generate and output an MP HL video stream.
Patent JP-2002019945-A (JP)
Title: Truck system with track
Inventor: IZUMI TAKANORI
IPC: B61B13/06
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a truck system with a track capable of installing a fire shutter without requiring a large space in the circumference of an opening to allow passing of the truck with a track provided on a wall. SOLUTION: A travelling rail 5 and the opening 3 for the truck to travel are formed on a bulkhead 2 and the fire shutter 6 held in a folded state at least on one edge of the opening 3 normally and to shut the opening in an extended state is provided on the opening 3 on the carriage system 1 with the track on which the carriage travels on the track between a plural number of areas divided by the bulkhead 2.
Patent JP-2001054175-A (JP)
Title: Method for contact with subscriber to a plurality of radio bearer services
Inventor: COAN WILLIAM PATRICK
IPC: H04M3/42
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a method to contact a radio user subscribing to some bearer services. SOLUTION: The method provides a method to contact a radio user subscribing to some bearer services 105. The radio user can be active only on a single bearer service on the occasion. This method provides a contact to the radio user by allowing a user to send an alert message sequentially to the respective radio bearer services 105 until the user is connected to the radio bearer services 105.
Patent JP-2001135268-A (JP)
Title: Gas chamber detector having gas electron multiplier
Inventor: PROKSA ROLAND
IPC: G01T1/185
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a gas chamber detector that has a gas electron multiplier, detects X-rays and forms X-ray image with CT scanner. SOLUTION: This detector is formed substantially with two-dimensional alley of a plurality of anode pads, and its output signal is transferred to each associated evaluation circuit to form a distribution of radiation. The anode pad is realized as a CMOS structure. Focusing electric field in the drift chamber makes the surface of the detector smaller than that of the electron multiplier, and desired projection property can be realized.
Patent JP-2002022053-A (JP)
Title: Discharge plug using magnet
Inventor: TORITANI KAZUMI
IPC: F16K31/08
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a discharge plug easy to disassemble and wash with a simple structure and capable of minimizing the mounting dimension. SOLUTION: This discharge plug comprises a plug body 9 arranged opposite to a discharge port 8 within a tank 2 so as to be displaceable between an open position and a lose position, and an opening and closing control operation board 18 arranged in the vicinity of the discharge port 8 out of the tank 2. The plug body 9 is displaced by a magnet 19 provided on the operation board 18 to open and close the discharge port 8. Accordingly, the mounting structure of the plug body 9 can be simplified to facilitate the disassembling, washing and the like.
Patent JP-2002024509-A (JP)
Title: Market investigating system using market analysis sheet information, marker classifying system, merchandise developing system and merchandise information providing system
Inventor: SAKAI NAOKI
IPC: G06F19/00
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To dig out merchandise being the target of development in the market by analyzing and investigating the latent needs of the market by using the sensitivity of a consumer as a factor. SOLUTION: This market analysis sheet 1 is provided with a vertical axis Y indicating a sensitivity age as a trend going from immaturity to maturity and a horizontal axis X indicating sensitivity tastes as a trend going from conversation to innovation, and the coordinates included in the sensitivity age and sensitivity taste trend is divided into 9 area, that is, plural sensitivity stages A, R, F, M, PT, C, and PC corresponding to the sensitivity age and sensitivity taste trend. Then, a merchandise name pertinent to each sensitivity stage is applied to merchandise analysis sheet information for each merchandise kind, and a sensitivity information data base including the monitored sensitivity stage information of each customer is prepared, and merchandise investigation is executed.
Patent JP-2002018720-A (JP)
Title: Shot peening machine
Inventor: TAKEDA HITOSHI
IPC: B24C9/00
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a compact shot peening machine that can be installed in a relatively small space. SOLUTION: This shot peening machine is provided with a cabinet 3 constituting a grin ding/polishing/cleaning chamber 2 with a treated article in-and-out opening 1 at the front face; an opening/closing door 4 liftably disposed at the front face of the cabinet 3 to open/close the opening 1; a shot storage tank 6 disposed directly below the cabinet 3 to temporarily store the shot falling from the cabinet 3; and a shot transporting means 7 for transporting the shot in the shot storage tank 6 to a nozzle 5 by compressed air.
Patent JP-2002027390-A (JP)
Title: Recorder
Inventor: MAEDA TOMOHISA
IPC: H04N5/91
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a recorder of composite data indicating a message containing a video and an audio received by a portable TV telephone. SOLUTION: A recorder 10 comprising a connector 1, an operating section 2, a recording section 3, and an I/O interface 4 is connected with a portable TV telephone 11 by connecting the connector 1 with the connector of the portable TV telephone 11. When the portable TV telephone 11 is connected with the recorder 10, a change is made from a speech mode to a recording mode. In the recording mode, the portable TV telephone 11 transmits a response message recorded in the recorder 10 upon reception to the calling side and records composite data indicative of a message transmitted from the calling side in the recording section 3 of the recorder 10.
Patent JP-2002024001-A (JP)
Title: Surface mounting type random pulse generator
Inventor: YAMAMOTO HIROYASU
IPC: G06F7/58
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To improve usefulness of a surface mounting type random pulse generator by making it into a small package in the surface mounting type random pulse generator utilizing weak radiation (for instance, about 100 Bq alpha rays). SOLUTION: A chip parts mounting surface 3 is formed on the surface side of a base 2 made of ceramics, and a capacitor 5, a resistor 6, etc., are mounted on the mounting surface 3. Three isolated spaces S1, S2 and S3 are formed independently of one another on the rear side of the base 2, and a pin-diode 7, a preamplifier 8 and an analog ASIC 9 are stored in the spaces S1, S2 and S3, respectively. A radiation source 11 is stored in the space S1 while facing the diode 7. All the spaces S1, S2 and S3 are covered up by insert-fitting a lid 10 made of ceramics with a vacuum-deposited metal film on the surface. Thus, alpha rays easily hit the diode 7 and alpha rays that do not hit the diode 7 are absorbed into the base 2. Hence the detection efficiency of the alpha rays is made high and its stability also high.
Patent JP-2002020545-A (JP)
Title: Hydrogenated nbr composition
Inventor: HATANAKA TOMOKAZU
IPC: C08K5/14
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To obtain a HNBR composition by using an organic peroxide whose half time on crosslinking of HNBR is 1 min at >=190 deg.C. SOLUTION: The HNBR composition contains 0.1-7 pts.wt. of an organic peroxide whose half time on crosslinking of HNBR is 1 min at >=190 deg.C, based on 100 pts.wt. of HNBR. This enables the simultaneous improvements of pressure-resisting permanent stress and molding processability.
Patent JP-2002033006-A (JP)
Title: Luminaire
Inventor: UEDA OSAMU
IPC: F21V29/00
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a luminaire using LED lamps, with suppressed temperature rising, and the lengthened life of a light source or the main body by enhancing heat radiating property. SOLUTION: This luminaire has such a feature that a plurality of LED lamps are arranged on an LED substrate, the LED lamps are installed, so as to be lit in a state such that the desirable directivity is ensured, within a base body formed with a material having high heat radiation and the required strength, and the LED substrate is installed so as to come in contact with the substrate. The substrate is preferable to be formed with aluminum diecasting.
Patent JP-2002028807-A (JP)
Title: Tool holder and unchucking method for it
Inventor: MATSUMOTO MASAICHI
IPC: B23Q3/12
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of an unchucking system capable of easily unchucking a collet chuck press-fittingly chucked to a holder main body by simple operation. SOLUTION: In this tool holder, a tapered shank part 12A1 of the collet chuck 12 holding a tool 9 is connected to a tapered hole 114 of the holder main body 11 by press-fitting. In the tool holder, a female screw part 131 of an antichucking jig 13 is engaged with a male screw part 12A4 of a flange part 12A3, and with the engaging tip of the unchucking jig 13 abutted on the front end face 113A of the holder main body 11, the unchucking jig 13 and the holder main body 11 are rotated in the direction of screwing the flange part 12A3 into the unchucking jig 13. By this rotation, the engagement side tip of the unchucking jig 14 is pressed to the front end face 113A of the holder main body 11 to pull out the taper shank part 12A of the collet chuck 12 from the tapered hole 114 of the holder main body 11.
Patent JP-2002042686-A (JP)
Title: Color picture tube device
Inventor: MIYAZAKI SHUNICHI
IPC: H01J29/00
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a color picture tube device capable of providing stable image quality by conducting heat generated inside a deflecting yoke efficiently to the outside of the deflection yoke to suppress the temperature rise of the deflection yoke without requiring any special cooling means. SOLUTION: One end of a radiating member formed of a bundle of copper wire 15 is attached to the longitudinal part of a horizontal deflection coil 11, and the other end is extended to the outside of a deflection yoke 9.
Patent JP-2002041420-A (JP)
Title: Home page access system using mail with lottery number
Inventor: YAMAURA TAKEYASU
IPC: G06Q50/00
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a home page access system, using mail with a lottery number by which the number of home page access times can be very inexpensively and drastically, increased which is intended only for network users. SOLUTION: Terminal equipment 1a to 1d, such as personal computers or mobile telephone sets, are allowed to access a server 10 having a home page for executing mail transmitting/receiving service via a network 11. When transmitting a mail by starting a mailer from the home page, a mail transmission part 13 writes a lottery number and the address of the home page at the end of the mail and transmits the mail to a mail receiver. The receiver accesses the home page, in order to check the win of the lottery number written in the mail. Thereby the number of accesses is increased.
Patent JP-2002037496-A (JP)
Title: Curl removing device and printer
Inventor: YAMADA TAKASHI
IPC: B65H23/34
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To suggest a curl removing device capable of removing both of an upward curl and a downward curl imparted to a sheet-like recording body. SOLUTION: In the curl removing device mounted on a paper roll printer, a pair of bars 11 and 12 are provided and the bars 11 and 12 can be positioned at second rotating positions 11B and 12B rotating clockwise by 90 deg. with a rotation center O as a center and third rotating positions 11C and 12C rotating counterclockwise by 900 deg.. By passing a paper roll 2 between the bars 11 and 12 at the second rotating positions 11B and 12B, the downward curl is removed. By passing the paper roll 2 between the bars 11 and 12 at the third rotating positions 11C and 12C, the upward curl is removed.
Patent JP-2002040949-A (JP)
Title: Display label
Inventor: SAITO TAKESHI
IPC: G09F3/10
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a display label which makes display contents easily visible, makes it possible to widely assure a display space and is not easily peelable. SOLUTION: This display label includes a mounting part 10 which is mounted by being wound around the end side of a member 1 to be mounted and a special note display part 20 which extends from the mounting part 10 in the state of mounting the mounting part 10 to the end of the member 1 to be mounted and projects axially from the end of the member 1 to be mounted. When the mounting part 10 is wound and stuck to the end side of the member 1 to be mounted, the special note display part 20 is protruded from the end of the member 1 to be mounted, by which the display contents are made visible.
Patent JP-2001106530-A (JP)
Title: Iron oxide particle
Inventor: MINOWA HIKARI
IPC: C01G49/08
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To produce iron oxide particles which are well-balanced in coloring ability, hiding power, hue and kneadability with resin and excellent in heat resistance. SOLUTION: This iron oxide particles have a number average grain size of 0.1-1 μm, include at least one or more kinds of Zn, Si and Al at the inside and/or the surface of the particles which amount to 20 wt.% or more among the total particles and satisfy the following relations (1) and (2), wherein D50, D90 and D95 denote the grain sizes at which the cumulative numbers from the side of a small grain size of primary particles respectively amounts to 50%, 90% and 95% of total number of particles: 1.5D50<=D90...(1), 2.5D50<=D95...(2).